采用固相微萃取-气相色谱-质谱法(SPME-GC-MS)和嗅觉检测法对新鲜大蒜中的挥发性物质进行分析,采用二乙烯基苯/碳分子筛/聚二甲基......

[Objective] The paper was to study the population dynamics and agent control effect against Chionaspis subcorticalis Gre......

军团症多与空调有关。人往往由于吸入被军团杆菌污染的从冷却塔喷出的水雾而引起发病,所以在发生军团症的建筑物或者医院中应进行......

Mr=984.05 monoclinic P21/c a=8.474(1),b=14.768(3), c=19.494(3) A,6=96.42(1)0, V=2424.5(7)A3, Z=2, (Mokα)=8.Hem-1, F(00......

Tradescantia Micronucleus(Trad-MCN)test was used toexamine the mutagenicity of drinking water and effect ofintervenient ......

The reaction of perfluoroalkyliodides,perfluoroalkylbromide,1,1,1-trifluoro-2,2,2-trichloro-ethane,and carbon tetrachlor......